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 ###Instrução: Qual é a média regular de participantes que têm 79 paróquias?
 ###Tabelas: CREATE TABLE class_7 (class_7_id AUTO_INCREMENT PRIMARY KEY, Subclass VARCHAR, Part 1 VARCHAR, Part 2 VARCHAR, Part 3 VARCHAR, Part 4 VARCHAR, Verb meaning VARCHAR) CREATE TABLE televised_card (televised_card_id AUTO_INCREMENT PRIMARY KEY, Weight Division VARCHAR, Winner VARCHAR, Loser VARCHAR, Method VARCHAR, Round INT, Time VARCHAR) CREATE TABLE tournament_for_the_championship_of_canada (tournament_for_the_championship_of_canada_id AUTO_INCREMENT PRIMARY KEY, Players VARCHAR, Games Won INT, Games Lost INT, Total points INT, Grand Average VARCHAR, Best Winning Average VARCHAR, Best Run INT) CREATE TABLE churches_belonging_to_the_assembly_of_canonical_bishops_of_north__&__central_america (churches_belonging_to_the_assembly_of_canonical_bishops_of_north__&__central_america_id AUTO_INCREMENT PRIMARY KEY, Adherents INT, Regular Attendees INT, % of adherents VARCHAR, Monasteries INT, Parishes INT, Average Parish Size INT) CREATE TABLE constructors (constructors_id AUTO_INCREMENT PRIMARY KEY, Constructor VARCHAR, Chassis VARCHAR, Starts INT, Finishes INT, Wins INT, Podiums INT, Stage wins INT, Points INT)  
SELECT AVG Regular Attendees FROM churches_belonging_to_the_assembly_of_canonical_bishops_of_north__&__central_america WHERE Parishes = 79